EP1267452A2 - Small pitch dual row leaf connector - Google Patents
Small pitch dual row leaf connector Download PDFInfo
- Publication number
- EP1267452A2 EP1267452A2 EP02019401A EP02019401A EP1267452A2 EP 1267452 A2 EP1267452 A2 EP 1267452A2 EP 02019401 A EP02019401 A EP 02019401A EP 02019401 A EP02019401 A EP 02019401A EP 1267452 A2 EP1267452 A2 EP 1267452A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- terminals
- terminal
- connector
- terminal block
- interior
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6591—Specific features or arrangements of connection of shield to conductive members
- H01R13/6592—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
- H01R13/6593—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable the shield being composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/621—Bolt, set screw or screw clamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
- H01R12/724—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits containing contact members forming a right angle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2107/00—Four or more poles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
- H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
- H01R4/2425—Flat plates, e.g. multi-layered flat plates
- H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating base
- H01R4/2433—Flat plates, e.g. multi-layered flat plates mounted in an insulating base one part of the base being movable to push the cable into the slot
Abstract
Description
A preferred embodiment of the electrical connector assembly according to the invention has a terminal assembly which includes a terminal block disposed within a protective exterior connector casing. The terminal block includes at least two terminal supports extending along the length of the assembly and having two distinct groups of terminals arranged on the upper and lower surfaces thereof. Each terminal includes an elongated contact blade portion and a hermaphroditic wire engagement portion at its rear end which permits the terminals to be used in substantially interchangeably fashions on either the upper or lower surface of the terminal block supports. The terminal groups are disposed on associated terminal supports of the terminal blocks and are spaced apart with respect to each other both laterally and longitudinally. The wire engagement sections of the terminals are likewise staggered in their position both along the width and length of the terminal block. The two groups of terminals are defined on each support surface by being spaced apart from each other lengthwise along the connector,
- FIG. 1
- is a plan view, partially in section, of an electrical connector constructed in accordance with the principles of the present invention;
- FIG. 2
- is a longitudinal sectional view taken along line A-A' of the electrical connector of FIG. 1;
- FIG. 3
- is a longitudinal section taken along line B-B' of the electrical connector of FIG. 1;
- FIG. 4
- is an enlarged longitudinal section of the inset c which is circled in FIG. 3;
- FIG. 5
- is a cross-sectional view taken along line D-D of FIG. 4;
- FIG. 6
- the diagram is a diagrammatic view illustrating how the terminals are arranged. in a lateral fashion;
- FIG. 7
- is an exploded view, taken from above and illustrating the alignment and engagement of the lower terminal support intervening spacer and terminals; and,
- FIG. 8
- is a partial cross-sectional view of the terminal block assembly taken from the rear and through the intervening spacer and the terminal bed portions thereof which receive the interior set of terminals.
Claims (13)
- An I/O connector (100) for establishing an electrical connection between a plurality of individual wires (6) and electronic device, said connector (100) comprising:a housing (10), said housing (10) including a terminal block assembly (122), the terminal block assembly (122) having respective interior and exterior terminal support surfaces (131, 143),a plurality of conductive terminals (1), each of said terminals (1) including an elongated contact blade portion (16) for contacting a corresponding terminal (31) of said electronic device and a wire engagement portion (4) for engaging one of said individual wires (6),
said terminals (1) being disposed widthwise in spaced-apart order at a predetermined pitch on said terminal block assembly (122) interior and exterior support surfaces, the terminals (1) further being disposed in respective discrete arrays on said terminal block assembly interior and exterior support surfaces (131, 143) and in that
said wire engagement portions (4) being staggered lengthwise along said terminal block assembly interior and exterior support surfaces (131, 143) to facilitate a reduction in the pitch of said terminals (1). - The I/O connector (100) as defined in claim 1, wherein said terminal block assembly (122) includes two identical terminal block halves (130, 132), said terminal block halves (130, 132) having confronting surfaces that cooperatively define said terminal block assembly interior support surfaces (131, 143).
- The I/O connector (100) as defined in claim 2, further including a spacer member (134) disposed between said two terminal block halves (130, 132), said spacer (134) preventing said terminals (1) disposed on said interior support surfaces (131, 143) of said terminal block halves (130, 132) from contacting each other and further assisting in maintaining said terminals (1) disposed on said confronting surfaces (131, 143) in said spaced-apart order.
- The I/O connector (100) as defined in claim 2 or 3, said housing (10) further including a connector bulkhead (119), said connector bulkhead (119) having two terminal support arms (3), said two terminal block halves (130, 132) abutting said terminal support arms (3) such that said terminals (1) from each said terminal block half (130, 132) extends onto one of said terminal support arms (3).
- The I/O connector (100) as defined in one of claims 1 to 4, wherein said wire engagement portions (4) include insulation displacement sections (126) and wherein alternating ones of said terminals (1) disposed on said interior support surfaces (131) are folded upon themselves (165, 167) intermediate said terminal contact blade and wire engagement portions (16, 4).
- The I/O connector (100) as defined in one of claims 1 to 5, further including cover plates (7a, 7b) for engaging said wire engagement portions (4) of said contact terminals (1) disposed on said exterior support surfaces (143) of said terminal block (130, 132) to retain wires (6) held by aid wire engagement portions (4) in contact therewith.
- The I/O connector (100) as defined in one of claims 1 to 6, wherein said terminal wire engagement portions (4) of said terminals (1) disposed on said interior support surfaces (131) extend through said terminal block assembly (122) and above said exterior support surfaces (143).
- A connector (100) for connecting a plurality of wires (6) to an electronic device, the connector (100) comprising:a connector housing (10), said housing (10) including first and second terminal blocks (130, 132),a plurality of electrically conductive terminals (1), each of said terminals (1) including a wire engaging portion (4) for engaging an individual wire (6) and a contact portion (16) for contacting a mating terminal (31) of said electronic device,
the first and second terminal blocks (130, 132) cooperatively defining a terminal support assembly for supporting conductive terminals (1) within said connector housing (10), said first and second terminal blocks (130, 132) each having respective exterior and interior terminal support surfaces (131, 143)
said terminals (1) being disposed laterally on said terminal support assembly in discrete arrays along said exterior and interior terminal support surfaces (131, 143) of said first and second terminal blocks (130, 132), said wire engaging portions (4) of said terminals (1) including insulation-displacement terminals (126) spaced from said contact portions (16) and away from said first and second terminal block exterior surfaces (131, 143). - The connector (100) according to claim 8, wherein said terminal support assembly includes a spacer (134) interposed between said first and second terminal blocks (130, 132) and between said interior surfaces thereof.
- The connector (11) according to claim 8 or 9, wherein said first and second terminal block interior and exterior surfaces (131, 143) include a plurality of slots (133) that receive said contacts (16).
- The connector (100) according to claim 10, further including a spacer (134) interposed between said first and second terminal blocks (130, 132), said spacer (134) including a plurality of ribs (137) that extend in opposition to said first and second terminal block interior surfaces slots (133).
- The connector (100) according to one of claims 8 to 11, wherein said insulation displacement terminals (126) of said terminal arrays disposed on said interior terminal support surfaces (131, 143) respectively extend through said first and second terminal blocks (130, 132) and past said first and second terminal block terminal support surfaces (131, 143).
- A connector (100) for connecting a plurality of individual wires (6) to an electronic device, the connector (100) comprising:a connector housing (10), said housing (10) including a terminal block,a plurality of conductive terminals (1) mounted on said housing (10),
said terminal block comprises two identical parts (130, 132), each of the terminal block parts (130, 132) having opposing support surfaces (131, 143) disposed thereon, each of said opposing support surfaces (131, 143) supporting said terminals (1) in a predetermined order, said terminals (1) including insulation displacement portions (4) for engaging individual ones of said plurality of wires (6).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6311085A JP2942979B2 (en) | 1994-11-21 | 1994-11-21 | Electrical connector |
JP31108594 | 1994-11-21 | ||
EP95117748A EP0713268B1 (en) | 1994-11-21 | 1995-11-10 | Small pitch dual row leaf connector |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95117748.4 Division | 1995-11-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1267452A2 true EP1267452A2 (en) | 2002-12-18 |
EP1267452A3 EP1267452A3 (en) | 2003-03-05 |
Family
ID=18012951
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95117748A Expired - Lifetime EP0713268B1 (en) | 1994-11-21 | 1995-11-10 | Small pitch dual row leaf connector |
EP02019401A Withdrawn EP1267452A3 (en) | 1994-11-21 | 1995-11-10 | Small pitch dual row leaf connector |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95117748A Expired - Lifetime EP0713268B1 (en) | 1994-11-21 | 1995-11-10 | Small pitch dual row leaf connector |
Country Status (9)
Country | Link |
---|---|
US (2) | US5603634A (en) |
EP (2) | EP0713268B1 (en) |
JP (1) | JP2942979B2 (en) |
KR (1) | KR0170028B1 (en) |
CN (1) | CN1108007C (en) |
DE (1) | DE69529796T2 (en) |
MY (1) | MY112599A (en) |
SG (1) | SG52180A1 (en) |
TW (1) | TW297176B (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100473296B1 (en) * | 1996-03-28 | 2005-08-24 | 더 휘태커 코포레이션 | High Density Electrical Connector |
US5766033A (en) * | 1996-03-28 | 1998-06-16 | The Whitaker Corporation | High density electrical connector |
JP3340325B2 (en) * | 1996-08-30 | 2002-11-05 | ヒロセ電機株式会社 | Electrical connector with multiple rows of cables |
JP3209506B2 (en) * | 1996-10-09 | 2001-09-17 | タイコエレクトロニクスアンプ株式会社 | Electrical connector |
DE19652422C1 (en) * | 1996-12-09 | 1998-04-23 | Krone Ag | Terminal block |
JPH10223270A (en) * | 1997-02-10 | 1998-08-21 | Honda Tsushin Kogyo Kk | One-side pressure contact connector and manufacture thereof |
US6358067B1 (en) * | 1998-01-16 | 2002-03-19 | Molex Incorporated | Docking-style intermediate connector |
USD406819S (en) * | 1998-05-28 | 1999-03-16 | Thomas & Betts International, Inc. | Computer cable connector |
SG165135A1 (en) * | 1998-07-30 | 2010-10-28 | Fci Netherlands Antilles N V | Micro miniature electrical connector and method of manufacture |
US5980325A (en) * | 1998-07-30 | 1999-11-09 | Berg Technology, Inc. | Micro miniature electrical connector and method of manufacture |
US6139365A (en) * | 1998-11-10 | 2000-10-31 | Hon Hai Precision Ind. Co., Ltd. | Centronic connector assembly |
EP1014493B1 (en) * | 1998-12-23 | 2004-11-24 | Lear Corporation Electrical and Electronics GmbH & Co. KG | Electrical connecting unit and related plug connector |
TW403243U (en) * | 1999-01-12 | 2000-08-21 | Hon Hai Prec Ind Co Ltd | Electrical connector |
US7836236B2 (en) * | 2004-02-12 | 2010-11-16 | Super Talent Electronics, Inc. | Extended secure-digital (SD) devices and hosts |
US8625270B2 (en) | 1999-08-04 | 2014-01-07 | Super Talent Technology, Corp. | USB flash drive with deploying and retracting functionalities using retractable cover/cap |
US8102662B2 (en) * | 2007-07-05 | 2012-01-24 | Super Talent Electronics, Inc. | USB package with bistable sliding mechanism |
US7021971B2 (en) * | 2003-09-11 | 2006-04-04 | Super Talent Electronics, Inc. | Dual-personality extended-USB plug and receptacle with PCI-Express or Serial-At-Attachment extensions |
JP3670529B2 (en) * | 1999-09-07 | 2005-07-13 | 矢崎総業株式会社 | Branch connector |
US6293829B1 (en) | 2000-08-25 | 2001-09-25 | Molex Incorporated | Electrical connector with wire management system |
US7673080B1 (en) * | 2004-02-12 | 2010-03-02 | Super Talent Electronics, Inc. | Differential data transfer for flash memory card |
US20070270044A1 (en) * | 2006-05-17 | 2007-11-22 | Yakov Belopolsky | High Speed Modular Jack |
US20090190277A1 (en) * | 2007-09-28 | 2009-07-30 | Super Talent Electronics, Inc. | ESD Protection For USB Memory Devices |
US7789680B2 (en) * | 2007-07-05 | 2010-09-07 | Super Talent Electronics, Inc. | USB device with connected cap |
CN206850124U (en) * | 2017-01-19 | 2018-01-05 | 番禺得意精密电子工业有限公司 | Electric connector and electric connector combination |
WO2023150948A1 (en) * | 2022-02-09 | 2023-08-17 | KYOCERA AVX Components Corporation | Single pair ethernet connection system |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0018160A1 (en) * | 1979-04-11 | 1980-10-29 | Amp Incorporated | Electrical connector for terminating flat, multi-conductor electrical cable |
EP0400834A2 (en) * | 1989-05-31 | 1990-12-05 | The Whitaker Corporation | High density ribbon cable connector |
EP0515963A2 (en) * | 1991-05-29 | 1992-12-02 | Molex Incorporated | Multi-conductor electrical connector |
US5195909A (en) * | 1992-03-05 | 1993-03-23 | Amp Incorporated | Insulative backshell system providing strain relief and shield continuity |
US5244420A (en) * | 1992-08-03 | 1993-09-14 | Molex Incorporated | Electrical connector assembly |
EP0595234A1 (en) * | 1992-10-29 | 1994-05-04 | Siemens Aktiengesellschaft | Cable connector for multicore cables |
US5338221A (en) * | 1993-06-09 | 1994-08-16 | Molex Incorporated | Electrical connector for high density ribbon cable |
US5358424A (en) * | 1993-08-11 | 1994-10-25 | Molex Incorporated | Electrical connector for high density ribbon cable |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2079801A5 (en) * | 1970-02-13 | 1971-11-12 | Malherk Jacqueline | |
CA1289211C (en) * | 1986-11-18 | 1991-09-17 | Timothy A. Lemke | Terminator for multiple electrical conductors |
JPH0166759U (en) * | 1987-10-23 | 1989-04-28 | ||
US5364288A (en) * | 1992-07-24 | 1994-11-15 | North American Philips Corporation | Electrical connecting device |
JP3377807B2 (en) * | 1992-07-31 | 2003-02-17 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | Pressure welding connector for loose wire |
US5487682A (en) * | 1992-09-08 | 1996-01-30 | The Whitaker Corporation | Shielded data connector |
US5273459A (en) * | 1992-10-01 | 1993-12-28 | The Whitaker Corporation | Connector feature for improved contact wiping |
JPH0785909A (en) * | 1993-09-17 | 1995-03-31 | Kel Corp | Pressure-contact connector |
US5549488A (en) * | 1994-08-03 | 1996-08-27 | Pent Products, Inc. | Electrical assembly with multiple arrangement |
-
1994
- 1994-11-21 JP JP6311085A patent/JP2942979B2/en not_active Expired - Lifetime
-
1995
- 1995-10-23 US US08/546,654 patent/US5603634A/en not_active Expired - Lifetime
- 1995-11-03 TW TW084111662A patent/TW297176B/zh active
- 1995-11-08 SG SG1995001764A patent/SG52180A1/en unknown
- 1995-11-10 EP EP95117748A patent/EP0713268B1/en not_active Expired - Lifetime
- 1995-11-10 DE DE69529796T patent/DE69529796T2/en not_active Expired - Fee Related
- 1995-11-10 EP EP02019401A patent/EP1267452A3/en not_active Withdrawn
- 1995-11-16 MY MYPI95003496A patent/MY112599A/en unknown
- 1995-11-20 CN CN95119734A patent/CN1108007C/en not_active Expired - Fee Related
- 1995-11-20 KR KR1019950042212A patent/KR0170028B1/en not_active IP Right Cessation
-
1997
- 1997-02-18 US US08/802,184 patent/US5718599A/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0018160A1 (en) * | 1979-04-11 | 1980-10-29 | Amp Incorporated | Electrical connector for terminating flat, multi-conductor electrical cable |
EP0400834A2 (en) * | 1989-05-31 | 1990-12-05 | The Whitaker Corporation | High density ribbon cable connector |
EP0515963A2 (en) * | 1991-05-29 | 1992-12-02 | Molex Incorporated | Multi-conductor electrical connector |
US5195909A (en) * | 1992-03-05 | 1993-03-23 | Amp Incorporated | Insulative backshell system providing strain relief and shield continuity |
US5244420A (en) * | 1992-08-03 | 1993-09-14 | Molex Incorporated | Electrical connector assembly |
EP0595234A1 (en) * | 1992-10-29 | 1994-05-04 | Siemens Aktiengesellschaft | Cable connector for multicore cables |
US5338221A (en) * | 1993-06-09 | 1994-08-16 | Molex Incorporated | Electrical connector for high density ribbon cable |
US5358424A (en) * | 1993-08-11 | 1994-10-25 | Molex Incorporated | Electrical connector for high density ribbon cable |
Also Published As
Publication number | Publication date |
---|---|
CN1131348A (en) | 1996-09-18 |
US5603634A (en) | 1997-02-18 |
JPH08148203A (en) | 1996-06-07 |
EP0713268A3 (en) | 1998-12-02 |
DE69529796D1 (en) | 2003-04-10 |
DE69529796T2 (en) | 2003-10-02 |
MY112599A (en) | 2001-07-31 |
EP0713268A2 (en) | 1996-05-22 |
EP1267452A3 (en) | 2003-03-05 |
SG52180A1 (en) | 1998-09-28 |
US5718599A (en) | 1998-02-17 |
KR960019866A (en) | 1996-06-17 |
CN1108007C (en) | 2003-05-07 |
KR0170028B1 (en) | 1999-03-30 |
EP0713268B1 (en) | 2003-03-05 |
JP2942979B2 (en) | 1999-08-30 |
TW297176B (en) | 1997-02-01 |
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RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: MATSUURA, NAOYA Inventor name: ICHIKAWA, SHOZOU |
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Effective date: 20030924 |